Bruce,
In town here where I work we get an average of 15' of snow. Most of the people that have front mounts have driveways that are very long, or roads to keep open. It seems though, that many of the local snow removal companies have the rear mount, while using the FEL to eventually move the piles they blow, or to dig people out when they get in "over their head". I talked to some of the local contractors recently and they both said they like the rear mount for long, winding, driveways because the rear tires act as a pivot point and they feel they are much more manuverable in reverse. Also, be sure to buy a blower that has large enough side guards so that the auger is not exposed when blowing into landscaping logs, fences, garages, or homes.
Although, I do get a stiff neck easy....it probably boils down to how much you have to look backwards and how much you will need the FEL.
It is nice to know you have a hopefully long time to think about it!! The grass is finally starting to turn green!!!
Jeff...MI.